164362016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56443}}^1$

素因数の和:56473

約数の個数: 48

約数和(自身を含む): 398268864

約数和(自身を除く): 233906848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 56443, 112886, 225772, 395101, 451544, 733759, 790202, 903088, 1467518, 1580404, 1806176, 2935036, 3160808, 5136313, 5870072, 6321616, 10272626, 11740144, 12643232, 20545252, 23480288, 41090504, 82181008, 164362016]

約数ペア:

[(1, 164362016), (2, 82181008), (4, 41090504), (7, 23480288), (8, 20545252), (13, 12643232), (14, 11740144), (16, 10272626), (26, 6321616), (28, 5870072), (32, 5136313), (52, 3160808), (56, 2935036), (91, 1806176), (104, 1580404), (112, 1467518), (182, 903088), (208, 790202), (224, 733759), (364, 451544), (416, 395101), (728, 225772), (1456, 112886), (2912, 56443)]